Immanuel Kant was a German philosopher who lived in the 18th century. Kant, like many others before him, was bothered by the discomfort raised by questions such as “Is there a beginning to time?” or “Is there an end to space?” He realized that we humans could find no satisfactory answers to such questions. Suppose […]

“Never express yourself more clearly than you are able to think.” – Niels Bohr “Red is grey and yellow white, but we decide which is right, and which is an illusion.” – ‘Late Lament, Nights in White Satin’, The Moody Blues, Graeme Edge There is a well-known story about a woman who attended a lecture, […]